Acids, Bases, and Mixed Chemistries

We offer analytical testing on the entire array of process acids, bases, and all mixed chemistries routinely used in semiconductor manufacturing. We currently test most inorganic reagents and materials that are important in emerging fields of manufacturing and process technologies. Call us to determine how we can apply our expertise to your process chemical.

Analyzed : Typical Semiconductor Acids – Bases – Mixtures

TRACES ICPMS/OES

IC-ANIONS

IC-CATIONS

ASSAY

Acetic Acid

Ammonium Hydroxide

BOE / BHF’s

Citric Acid

Hydrochloric Acid

Hydrofluoric Acid 49%

Hydrogen Peroxide

Lithium Hydroxide

Lithium Salts

MAE’s

NH4F

Nitric Acid

Phosphoric Acid

Potassium Carbonate

Potassium Hydroxide

SC1

SC2

Slurries

Sodium Hydroxide

Spin-Etchants

Sulfuric Acid

TMAH

Tetrafluoroborates

Water

Acronym

Common Chemical Name

BOE

“Buffered Oxide Etch”, mixture of NH4F and HF

BHF

“Buffered HF”, is another acronym for BOE

MAE’s

“Mixed Acid Etchants”. Multiple combination of 2 or 3 Acids including but not limited to: